18365992

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{167}}^1\times {\mathrm{233}}^1$

素因数の和:465

約数の個数: 32

約数和(自身を含む): 35380800

約数和(自身を除く): 17014808

約数列:

[1, 2, 4, 8, 59, 118, 167, 233, 236, 334, 466, 472, 668, 932, 1336, 1864, 9853, 13747, 19706, 27494, 38911, 39412, 54988, 77822, 78824, 109976, 155644, 311288, 2295749, 4591498, 9182996, 18365992]

約数ペア:

[(1, 18365992), (2, 9182996), (4, 4591498), (8, 2295749), (59, 311288), (118, 155644), (167, 109976), (233, 78824), (236, 77822), (334, 54988), (466, 39412), (472, 38911), (668, 27494), (932, 19706), (1336, 13747), (1864, 9853)]